1 files changed, 161 insertions, 0 deletions
diff --git a/subprojects/libhandy/glade/glade-hdy-swipe-group.c b/subprojects/libhandy/glade/glade-hdy-swipe-group.c
new file mode 100644
index 0000000..059138d
--- /dev/null
+++ b/subprojects/libhandy/glade/glade-hdy-swipe-group.c
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2019 Alexander Mikhaylenko <exalm7659@gmail.com>
+ *
+ * SPDX-License-Identifier: LGPL-2.1+
+ *
+ * Based on
+ * hdy-header-group.c - GladeWidgetAdaptor for HdyHeaderGroup
+ * Copyright (C) 2018 Purism SPC
+ * Copyright (C) 2013 Tristan Van Berkom
+ */
+
+#include <config.h>
+#include <glib/gi18n-lib.h>
+
+#include "glade-hdy-swipe-group.h"
+
+#include <gladeui/glade.h>
+#include "glade-hdy-utils.h"
+
+#define PROP_SWIPEABLES "swipeables"
+#define GLADE_TAG_SWIPEGROUP_SWIPEABLES "swipeables"
+#define GLADE_TAG_SWIPEGROUP_SWIPEABLE "swipeable"
+
+static void
+glade_hdy_swipe_group_read_widgets (GladeWidget  *widget,
+                                    GladeXmlNode *node)
+{
+  GladeXmlNode *widgets_node;
+  GladeProperty *property;
+  gchar *string = NULL;
+
+  if ((widgets_node =
+       glade_xml_search_child (node, GLADE_TAG_SWIPEGROUP_SWIPEABLES)) != NULL) {
+    GladeXmlNode *n;
+
+    for (n = glade_xml_node_get_children (widgets_node);
+         n; n = glade_xml_node_next (n)) {
+      gchar *widget_name, *tmp;
+
+      if (!glade_xml_node_verify (n, GLADE_TAG_SWIPEGROUP_SWIPEABLE))
+        continue;
+
+      widget_name = glade_xml_get_property_string_required
+        (n, GLADE_TAG_NAME, NULL);
+
+      if (string == NULL) {
+        string = widget_name;
+      } else if (widget_name != NULL) {
+        tmp =
+          g_strdup_printf ("%s%s%s", string, GLADE_PROPERTY_DEF_OBJECT_DELIMITER,
+                           widget_name);
+        string = (g_free (string), tmp);
+        g_free (widget_name);
+      }
+    }
+  }
+
+  if (string) {
+    property = glade_widget_get_property (widget, PROP_SWIPEABLES);
+    g_assert (property);
+
+    /* we must synchronize this directly after loading this project
+     * (i.e. lookup the actual objects after they've been parsed and
+     * are present).
+     */
+    g_object_set_data_full (G_OBJECT (property),
+                            "glade-loaded-object", string, g_free);
+  }
+}
+
+void
+glade_hdy_swipe_group_read_widget (GladeWidgetAdaptor *adaptor,
+                                   GladeWidget        *widget,
+                                   GladeXmlNode       *node)
+{
+  if (!(glade_xml_node_verify_silent (node, GLADE_XML_TAG_WIDGET) ||
+        glade_xml_node_verify_silent (node, GLADE_XML_TAG_TEMPLATE)))
+    return;
+
+  /* First chain up and read in all the normal properties.. */
+  GWA_GET_CLASS (G_TYPE_OBJECT)->read_widget (adaptor, widget, node);
+
+  glade_hdy_swipe_group_read_widgets (widget, node);
+}
+
+static void
+glade_hdy_swipe_group_write_widgets (GladeWidget     *widget,
+                                     GladeXmlContext *context,
+                                     GladeXmlNode    *node)
+{
+  GladeXmlNode *widgets_node, *widget_node;
+  GList *widgets = NULL, *list;
+  GladeWidget *awidget;
+
+  widgets_node = glade_xml_node_new (context, GLADE_TAG_SWIPEGROUP_SWIPEABLES);
+
+  if (glade_widget_property_get (widget, PROP_SWIPEABLES, &widgets)) {
+    for (list = widgets; list; list = list->next) {
+      awidget = glade_widget_get_from_gobject (list->data);
+      widget_node =
+        glade_xml_node_new (context, GLADE_TAG_SWIPEGROUP_SWIPEABLE);
+      glade_xml_node_append_child (widgets_node, widget_node);
+      glade_xml_node_set_property_string (widget_node, GLADE_TAG_NAME,
+                                          glade_widget_get_name (awidget));
+    }
+  }
+
+  if (!glade_xml_node_get_children (widgets_node))
+    glade_xml_node_delete (widgets_node);
+  else
+    glade_xml_node_append_child (node, widgets_node);
+}
+
+void
+glade_hdy_swipe_group_write_widget (GladeWidgetAdaptor *adaptor,
+                                    GladeWidget        *widget,
+                                    GladeXmlContext    *context,
+                                    GladeXmlNode       *node)
+{
+  if (!(glade_xml_node_verify_silent (node, GLADE_XML_TAG_WIDGET) ||
+        glade_xml_node_verify_silent (node, GLADE_XML_TAG_TEMPLATE)))
+    return;
+
+  /* First chain up and read in all the normal properties.. */
+  GWA_GET_CLASS (G_TYPE_OBJECT)->write_widget (adaptor, widget, context, node);
+
+  glade_hdy_swipe_group_write_widgets (widget, context, node);
+}
+
+void
+glade_hdy_swipe_group_set_property (GladeWidgetAdaptor *adaptor,
+                                    GObject            *object,
+                                    const gchar        *property_name,
+                                    const GValue       *value)
+{
+  if (!strcmp (property_name, PROP_SWIPEABLES)) {
+    GSList *sg_widgets, *slist;
+    GList *widgets, *list;
+
+    /* remove old widgets */
+    if ((sg_widgets =
+         hdy_swipe_group_get_swipeables (HDY_SWIPE_GROUP (object))) != NULL) {
+      /* copy since we are modifying an internal list */
+      sg_widgets = g_slist_copy (sg_widgets);
+      for (slist = sg_widgets; slist; slist = slist->next)
+        hdy_swipe_group_remove_swipeable (HDY_SWIPE_GROUP (object),
+                                          HDY_SWIPEABLE (slist->data));
+      g_slist_free (sg_widgets);
+    }
+
+    /* add new widgets */
+    if ((widgets = g_value_get_boxed (value)) != NULL) {
+      for (list = widgets; list; list = list->next)
+        hdy_swipe_group_add_swipeable (HDY_SWIPE_GROUP (object),
+                                       HDY_SWIPEABLE (list->data));
+    }
+  } else {
+    GWA_GET_CLASS (G_TYPE_OBJECT)->set_property (adaptor, object,
+                                                 property_name, value);
+  }
+}